Mutual Screw & Supply

M16-2 X 55mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (25 / Pkg.)

M16-2 X 55mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$45.43 $73.27 In stock

These M16-2 x 55mm socket cap screws are manufactured from Alloy Steel Zinc Plated, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Zinc Plated
  • Head style: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M16-2
  • Length: 55mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M16-2
  • Length: 55mm
  • Measurement type: Metric
  • Pack quantity: 25 per package
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Miles ★★★★★

After installing these in my jig, the hex drive seated perfectly without stripping, and the 12.9 alloy feels noticeably more solid than standard 12.9 bolts I've used before.

Ava E. ★★★★★

These bolts are doing exactly what I needed for my jig setup — the 12.9 alloy steel feels rock solid and the zinc plating is holding up nicely. Threading them into the fixture was smooth, no binding. Wish they came in a bigger pack, but for 25 pieces the price is right.

Henry ★★★★★

The hex socket drive sits flush without stripping, which is exactly what I needed for tight tooling spots. Zinc plating looks clean and the 12.9 alloy steel feels seriously rigid across all 25 pieces.